Fetco CBS-2041E, CBS-2042E User Manual

www.fetco.com

NOTICE TO INSTALLER: Please leave this book with the machine.

User’s Guide

Models:

 CBS-2041e  CBS-2042e

Table of Contents

Contact Information ........................................................2

Description & Features ...................................................2

Specifications..................................................................2

Requirements..............................................................2

Weights and Capacities ..............................................2

Electrical Configuration and Brewing Efficiency .........3

Dimensions & Utility Connections...................................4

Installation.......................................................................5

Operating Instructions ....................................................8

FETCO®, LUXUS®, EXTRACTOR® and Driven To Pioneer Innovation™ are trademarks or trade names of Food Equipment Technologies Company.

Programming ..................................................................9

Batch Settings.............................................................9

Temperature Settings ...............................................10

Advanced Settings and Diagnostics .........................10

Relay Test .................................................................11

Error Codes ..................................................................12

Service and Support .....................................................13

Cleaning & Maintenance ..............................................13

Parts .............................................................................14

Contact Information

FETCO

Food Equipment Technologies Company 600 Rose Road Lake Zurich • IL • 60047-0429 • USA

Internet: www.fetco.com

Phone: (800) 338-2699 (US & Canada)

(847) 719-3000

Fax: (847) 719-3001

Email: sales@fetco.com

techsupport@fetco.com

Description & Features

The CBS-2041e and CBS-2042e feature our patented intermittent spray over technology, which works like this:

The following variables are programmed for each batch size:

 Brew volume  Prewet percent (Percentage of the brew volume)

 Brew time  Prewet delay (The time between prewetting and the brew cycle.)

 Bypass percent

(Percentage of the brew volume)

Using these variables, the software calculates how much water to use for prewetting, bypass, and brewing. The total brew time is divided into several 30 second cycles. Within these cycles, the software calculates how long to spray water over the coffee grounds, and how long to pause before the next cycle begins. The bypass valve opens at the beginning of the brew cycle and dispenses the correct amount of water all at once.

Features

 Two fully programmable batch sizes per side  Magnetic brew basket sensor  Adjustable prewetting cycle  Brew basket safety locks  Adjustable bypass  Brew temperature protection  Electronically controlled hot water service

 Drip delay (The time between the end of the brew cycle

and the unlocking of the brew basket.)

Specifications

Requirements

 Water Requirements:  Electrical: See electrical configuration chart.

CBS-2041e: 20-75 psig, 1 gpm CBS-2042e: 20-75 psig, 1 ½ gpm

Weights and Capacities

Brewer Model

CBS-2041e 46 lbs. 4.2 gal. 35 lbs. 81 lbs. 8 lbs. 16 lbs. 97 lbs. CBS-2042e 60 lbs. 7.4 gal. 61 lbs. 121 lbs. 8 lbs. 16 lbs. 153 lbs.

Weight

(empty)

Water tank

Capacity & Weight.

Weight

 Coffee Filters: 13” X 5 ” FETCO Product # F002

(filled)

Dispenser

Weight, ea.

Dispenser Filled, ea..

Total Weight Brewer

& Dispensers, Filled

Electrical Configuration and Brewing Efficiency

US & Canada

CBS-2041e

Electrical Heater Voltage Maximum Batches per Hour* (max 11) Config. Code Configuration (AC) Phase Wires KW Amp draw Cold Water Hot Water

E41046 1 X 1.5 KW 120 single 2 + ground 1.6 13.0 3.8 9.3

Can be connected

to 120 VAC or

120/208-240 VAC

E41036 1 X 1.7 KW 120 single 2 + ground 1.8 14.7 4.4 10.5

Can be connected

to 120 VAC or

120/208-240 VAC

E41016 1 X 2.3 KW 120 single 2 + ground 2.4 19.7 5.9 11.0

Can be connected

to 120 VAC or

120/208-240 VAC

2 X 1.5 KW 120/208 single 3 + ground 2.4 11.3 5.8 11.0

120/220 2.6 12.0 6.5 11.0 120/240 3.1 13.0 7.7 11.0

2 X 1.7 KW 120/208 single 3 + ground 2.7 12.8 6.5 11.0

120/220 3.0 13.5 7.3 11.0 120/240 3.5 14.7 8.7 11.0

2 X 2.3 KW 120/208 single 3 + ground 3.6 17.1 8.9 11.0

120/220 4.1 18.1 9.9 11.0 120/240 4.7 19.7 11.0 11.0

1.0 gallon per batch

CBS-2042e 1.0 gallon per batch

Electrical Heater Voltage Maximum Batches per Hour* (max 22) Config. Code Configuration (AC) Phase Wires KW Amp draw Cold Water Hot Water

E42016 2 X 3 KW 120/208 single 3 + ground 4.6 22.4 11.5 22.0

120/220 5.1 23.7 12.9 22.0

120/240 6.1 25.8 15.4 22.0

* Based on standard factory settings: 4.0 minute brew time; 0% prewet; 200 F water.

Export

CBS-2041e

Electrical Heater Voltage Maximum Batches per Hour* (max 11) Config. Code Configuration (AC) Phase Wires KW Amp draw Cold Water Hot Water

E41026 1 X 3 KW 220 single 2 + ground 2.6 12.0 6.5 11..0

1.0 gallon per batch

CBS-2042e 1.0 gallon per batch

Electrical Heater Voltage Maximum Batches per Hour* (max 22) Config. Code Configuration (AC) Phase Wires KW Amp draw Cold Water Hot Water

E42026 2 X 3 KW 220 single 2 + ground 5.1 23.7 12.9 22.0

* Based on standard factory settings: 4.0 minute brew time; 0% prewet; 200 F water.

CBS-2041e

Dimensions & Utility Connections

CBS-2042e

DWG 201098-000

DWG 201099-000

Installation

(For Qualified Service Technicians Only)

Keys To A Successful Installation

If not installed correctly by qualified personnel, the brewer will not operate properly and damage may result. Damages resulting from improper installation are not covered by the warranty. Here are the key points to consider before installation:

Electrical:

 All FETCO brewers require NEUTRAL. Ground is not an acceptable substitute. Installation without neutral

may cause damage to the electronic components.

 The electrical diagram is located on the inside of the lower cover.  The installation must comply with applicable federal, state, and local codes having jurisdiction at your

location. Check with your local inspectors to determine what codes will apply.

Plumbing:

 This equipment is to be installed to comply with the applicable federal, state, or local plumbing codes.  The water line must be flushed thoroughly prior to connecting it to the brewer to prevent debris from

contaminating the machine.

 Verify that the water line will provide at least 1 gallon per minute for the CBS-2041e, and 1 ½ gallons per

minute for the CBS-2042e before connecting it to the brewer.

General:

 Utilize only qualified beverage equipment service technicians for installation. A Service Company Directory

may be found on our web site, http://www.fetco.com.

Installation Instructions

Brewer Setup

1. Review the Dimensions for the unit you are installing. Verify that the brewer will fit in the space intended for it, and that the counter or table will support the total weight of the brewer and dispensers when filled.

2. The brewer’s legs are shipped inside the brew baskets. Remove the brew basket(s) and the coffee dispenser(s). Place the brewer on its back and screw in the legs.

3. Place the brewer on the counter or stand.

4. When the brewer is in position, level it front to back as well as side to side by adjusting the legs.

5. Remove the lower cover to access the water and electrical connections. Knock-outs are provided in the back and base of the brewer body for the connections.

Water Connection

1. Water inlet is a 3/8 inch male flare fitting.

2. The brewer can be connected to a cold or hot water line. Cold water is preferred for best coffee flavor, but hot water will allow for faster recovery times.

3. Install a water shut off valve near the brewer to facilitate service. If an in-line water filter is used, it should be installed after the water shut off valve and in a position to facilitate filter replacement.

4. Flush the water supply line and filter before connecting it to the brewer.

5. Verify that the water line will provide at least 1 gallon per minute for the CBS-2041e, and 1 ½ gallon per minute for the CBS-2042e, and that the water pressure is between 20 and 75 psig.

Warning: Legs are to be adjusted for

level ing the br ewer only . Do not use f or hei ght adjustment or extend them higher than necessary.

Electrical Connection – US & Canada

1. Verify that the actual voltage at the electrical service connection is compatible with the specifications on the

brewer’s serial number label. Make sure the electrical service includes neutral.

2. The temperature and water tank fill level are pre-set at the factory. There is no need to turn off the heaters during the installation process. The heaters are disabled by the control board until the tank is full of water. The heating process will start automatically when the tank has filled.

3. The CBS-2041e is factory equipped with a 120 V cord and plug. The CBS-2042e has only a terminal block for connecting the incoming power wires. Consult local codes to determine if a cord and plug can be installed, or if the unit must be hard wired.

4. A fused disconnect switch or circuit breaker on the incoming power line must be conveniently located near the brewer, and its location and markings known to the operators.

5. The body of the brewer must be grounded to a suitable building ground. A ground lug is provided in the brewer next to the power terminal block. Use only 10 gauge copper wire for grounding.

6. Electrical connections must be secured in-place within the unit to meet

Warning : To pre vent

electrical shock , t his unit must be properly grounded.

national and local standards.

7. Finally, connect the incoming power wires to the terminal block as shown in accordance with applicable codes.

CBS-2041e

This model can be connected to 120 VAC or 120/208-240 VAC

Factory Configuration 120 VAC, 3 wires

GROUND

L2 - NOT USED

Optional Field Conversion* 120/208-240 VAC, 4 wires

Step 1: Remove the factory provided 120 V cord &

Step 2: Connect the incoming wires to the terminal

plug from the terminal block.

block in accordance with applicable codes.

GROUND LUG

CORD WITH

NEMA 5-20P PLUG

*This procedure must be performed only by a qualified

Notice: requirements of the Underwriters Laboratories listing, the following conditions apply:

1.) This unit must be hard wired for 120/208-240 VAC.

2.) Once the unit is converted to 120/208-240 VAC

CBS-2042e

This model can be connected only to 120/208-240 VAC

GROUND LUG

GROUND

WIRE

120V 120V

GROUND

WIRE

service technician or electrician.

208-240V

In order for this product to comply with the

operation, it cannot be converted back to 120 VAC operation.

120V 120V

208-240V

Final Setup

1. Turn on the incoming water supply line and inspect both inside and outside of the brewer for leaks in all fittings and tubes

2. Turn on the incoming power.

3. Press the brewer’s main power switch, which is hidden behind the front leg of the brewer. The control panel on/off switch will begin flashing. Press this switch.

4. Within 6 seconds, the hot water tank will begin filling until the water is sensed by the probe at the top of the tank. The display will read “FIL”. The heaters will be disabled by the control board until the tank is full.

5. While the water is heating, the display will read “LO” and the actual water temperature will be displayed. After the water has reached the set temperature, the display will be blank. There is no “ready” light.

6. Review the Operating Instructions. Brew one full batch (water only) on each side to confirm proper fill levels. The brewer is factory set with water only (no coffee) to dispense the correct amount of water. If the actual volume is slightly different from the programmed volume, fine tuning the brewer may be necessary. See #60 – 61 in the Advanced Settings & Diagnostics section.

7. Re-attach the covers after one final inspection for leaks. Look closely in the top of the brewer at the dispense fittings during this inspection.

Operator Training

Review the operating procedures with whoever will be using the brewer. Pay particular attention to the following areas:

1. Always pre-heat the dispensers before the first use of each day by filling them half way with hot water, and letting them stand for at least 15 minutes.

2. Don't remove the brew basket until it has stopped dripping.

3. Make sure the dispenser is empty before brewing into it.

4. Show how to attach covers, close, and or secure the thermal dispensers for transporting.

5. Show the location and operation of the water shut off valve as well as the circuit breaker for the brewer.

6. Steam from the tank will form condensation in the vent tubes. This condensation will drip into and then out of the brew baskets. 1/4 cup discharging overnight is possible. Place an appropriate container under each brew basket when not in use.

7. We recommend leaving the power to the brewer on overnight. The water tank is well insulated and will use very little electricity to keep the tank hot. Leaving the brewer in the on position will also avoid delays at the beginning of shifts for the brewer to reach operating temperature.

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